﻿using System.Collections.Generic;
using MongoDB.Bson.Serialization.Attributes;

namespace Server
{
    /// <summary>
	/// Key Value组件用于保存一些数据
	/// </summary>
	public class KVComponent : Entity
    {
        [BsonElement]
        private readonly Dictionary<string, object> kv = new Dictionary<string, object>();

        public void Add(string key, object value)
        {
            this.kv.Add(key, value);
        }

        public void Remove(string key)
        {
            this.kv.Remove(key);
        }

        public T Get<T>(string key)
        {
            if (!this.kv.TryGetValue(key, out object k))
            {
                return default(T);
            }
            return (T)k;
        }

        public override void Dispose()
        {
            if (this.IsDisposed)
            {
                return;
            }

            base.Dispose();
        }
    }
}
